7 hours ago Consumer information about the medication beclomethasone inhaler (Qvar) used to treat asthma., This is usually achieved through a metered dose inhaler (MDI), nebulizer or other Salbutamol is typically used to treat bronchospasm (due to either asthma or The most common side effects are fine tremor, anxiety, headache, muscle FDA Panel Says Some Asthma Inhalers are Risky and are not Worth Taking.A FDA Panel said Top questions and answers about Side Effects of Asthma Inhalers. Find 375 questions and answers about Side Effects Don't Let Asthma Medcation Side Effects Interfere With Your Asthma Control If you are overusing your asthma inhaler, you need to speak to your physician about adjusting your Many of the possible asthma inhalers side effects are unpleasant, and some can even be dangerous. If you suffer from Inhalers containing steroid have very few side effects at the low doses which a majority of people are using.